Oct 13 03:43:03.111 INFO checking Magnap/game-trees-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:43:03.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 03:43:03.290 INFO blam! d6e76c6e47196d75be769f5a9a9298c6e8db02bb10c3f0a0014dafb979d0812e
Oct 13 03:43:03.292 INFO running `"docker" "start" "-a" "d6e76c6e47196d75be769f5a9a9298c6e8db02bb10c3f0a0014dafb979d0812e"`
Oct 13 03:43:03.737 INFO kablam! usermod: no changes
Oct 13 03:43:03.780 INFO kablam!     Checking itertools v0.6.1
Oct 13 03:43:05.768 INFO kablam!     Checking game-trees v0.1.0 (/source)
Oct 13 03:43:06.504 INFO kablam! warning: variable does not need to be mutable
Oct 13 03:43:06.505 INFO kablam!    --> src/mcts_hashtable.rs:156:17
Oct 13 03:43:06.512 INFO kablam!     |
Oct 13 03:43:06.513 INFO kablam! 156 |             let mut v = self.0.get_mut(s).unwrap();
Oct 13 03:43:06.513 INFO kablam!     |                 ----^
Oct 13 03:43:06.513 INFO kablam!     |                 |
Oct 13 03:43:06.514 INFO kablam!     |                 help: remove this `mut`
Oct 13 03:43:06.514 INFO kablam!     |
Oct 13 03:43:06.514 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 03:43:06.514 INFO kablam! 
Oct 13 03:43:06.515 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Oct 13 03:43:06.516 INFO kablam!   --> src/game/mod.rs:10:24
Oct 13 03:43:06.516 INFO kablam!    |
Oct 13 03:43:06.516 INFO kablam! 10 | pub type ScoreBoard<G: GameState> = HashMap<G::Player, Score>;
Oct 13 03:43:06.516 INFO kablam!    |                        ^^^^^^^^^
Oct 13 03:43:06.517 INFO kablam!    |
Oct 13 03:43:06.517 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Oct 13 03:43:06.517 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Oct 13 03:43:06.518 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Oct 13 03:43:06.518 INFO kablam!   --> src/game/mod.rs:10:45
Oct 13 03:43:06.518 INFO kablam!    |
Oct 13 03:43:06.518 INFO kablam! 10 | pub type ScoreBoard<G: GameState> = HashMap<G::Player, Score>;
Oct 13 03:43:06.519 INFO kablam!    |                                             ^^^^^^^^^
Oct 13 03:43:06.519 INFO kablam! 
Oct 13 03:43:06.716 INFO kablam! warning: variable does not need to be mutable
Oct 13 03:43:06.716 INFO kablam!    --> src/mcts_hashtable.rs:156:17
Oct 13 03:43:06.716 INFO kablam!     |
Oct 13 03:43:06.716 INFO kablam! 156 |             let mut v = self.0.get_mut(s).unwrap();
Oct 13 03:43:06.716 INFO kablam!     |                 ----^
Oct 13 03:43:06.716 INFO kablam!     |                 |
Oct 13 03:43:06.716 INFO kablam!     |                 help: remove this `mut`
Oct 13 03:43:06.716 INFO kablam!     |
Oct 13 03:43:06.716 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 03:43:06.716 INFO kablam! 
Oct 13 03:43:06.724 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Oct 13 03:43:06.724 INFO kablam!   --> src/game/mod.rs:10:24
Oct 13 03:43:06.724 INFO kablam!    |
Oct 13 03:43:06.724 INFO kablam! 10 | pub type ScoreBoard<G: GameState> = HashMap<G::Player, Score>;
Oct 13 03:43:06.724 INFO kablam!    |                        ^^^^^^^^^
Oct 13 03:43:06.724 INFO kablam!    |
Oct 13 03:43:06.724 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Oct 13 03:43:06.724 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Oct 13 03:43:06.724 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Oct 13 03:43:06.724 INFO kablam!   --> src/game/mod.rs:10:45
Oct 13 03:43:06.724 INFO kablam!    |
Oct 13 03:43:06.724 INFO kablam! 10 | pub type ScoreBoard<G: GameState> = HashMap<G::Player, Score>;
Oct 13 03:43:06.724 INFO kablam!    |                                             ^^^^^^^^^
Oct 13 03:43:06.724 INFO kablam! 
Oct 13 03:43:07.956 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Oct 13 03:43:07.960 INFO kablam! su: No module specific data is present
Oct 13 03:43:08.871 INFO running `"docker" "rm" "-f" "d6e76c6e47196d75be769f5a9a9298c6e8db02bb10c3f0a0014dafb979d0812e"`
Oct 13 03:43:09.176 INFO blam! d6e76c6e47196d75be769f5a9a9298c6e8db02bb10c3f0a0014dafb979d0812e